XML Shredding into SQL Server - sql

Question

I have an XML doc in the following format.
<?xml version="1.0"?>
<Survey xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Name>US CDB GI MMPS </Name>
<Vendor Name="TWDS" />
<Versions>
<Version Name="All Functions Incumbent Weighted Accouting Value" Year="2014">
<JobMasters>
<JobMaster JobCode="AAS000-ALL-M1" JobTitle="AAS000 Administrative Services Generalist/Multidiscipline">
<Levels>
<Level LevelCode="M1">
<JobDetails>
<JobDetail Scope="Global Revenue">
<PayComponents>
<PayComponent Id="1" Name="Base" CompanyCount="16" IncumbentCount="281" IsPercent="false">
<Type>Base</Type>
<Pays>
<Pay Id="100" Stat="Average" Value="65.6">
<StatValue>Average</StatValue>
</Pay>
<Pay Id="10" Stat="P10" Value="41">
<StatValue>P10</StatValue>
</Pay>
<Pay Id="25" Stat="P25" Value="51.6">
<StatValue>P25</StatValue>
</Pay>
<Pay Id="101" Stat="Median" Value="66.3">
<StatValue>Median</StatValue>
</Pay>
<Pay Id="75" Stat="P75" Value="74.2">
<StatValue>P75</StatValue>
</Pay>
<Pay Id="90" Stat="P90" Value="89.5">
<StatValue>P90</StatValue>
</Pay>
</Pays>
</PayComponent>
</PayComponents>
</JobDetail>
</JobDetails>
</Level>
</Levels>
</JobMaster>
</JobMasters>
<Reports>
<Report Id="0" Name="standard" Type="Published" DatePublished="2015-04-06T14:29:52.7826312-07:00">
<JobDetails />
</Report>
</Reports>
</Version>
</Versions>
</Survey>
It is much larger, but this is the format. I want to dump these records into a denormalized table, containing everything from the Survey Name through Pay StatValue. I have tried many variations of the following script, but I can only correctly retrieve the Name of the Survey. Sometimes I can get the Survey Name and all StatValues concatenated as a string, all in one field like this..
US CDB GI MMPS BaseAverageP10P25MedianP75P90, and it is not useful or expected. Anyway, here is the script I'm using
--------WORKS----------------------------
DECLARE #myXML xml = (SELECT XMLData from XMLTest)
SELECT
T.C.value('Name[1]', 'varchar(255)') as Surveys--,
--T.C.value('JobCode[1]','varchar(255)') as JobCode
FROM #myXML.nodes('(/Survey)') as T(C)
-------------DOESN'T WORK-------------------------
DECLARE #myXML xml = (SELECT XMLData from XMLTest)
SELECT
T.C.value('Name[1]','varchar(255)') as VendorName
FROM #myXML.nodes('(/Survey/Vendor)') as T(C)

Answer 1

Here's an idea for you. I've tried to shred data for some and you can do it for others.
DECLARE #myXML xml = '<?xml version="1.0"?>
<Survey xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Name>US CDB GI MMPS </Name>
<Vendor Name="TWDS" />
<Versions>
<Version Name="All Functions Incumbent Weighted Accouting Value" Year="2014">
<JobMasters>
<JobMaster JobCode="AAS000-ALL-M1" JobTitle="AAS000 Administrative Services Generalist/Multidiscipline">
<Levels>
<Level LevelCode="M1">
<JobDetails>
<JobDetail Scope="Global Revenue">
<PayComponents>
<PayComponent Id="1" Name="Base" CompanyCount="16" IncumbentCount="281" IsPercent="false">
<Type>Base</Type>
<Pays>
<Pay Id="100" Stat="Average" Value="65.6">
<StatValue>Average</StatValue>
</Pay>
<Pay Id="10" Stat="P10" Value="41">
<StatValue>P10</StatValue>
</Pay>
<Pay Id="25" Stat="P25" Value="51.6">
<StatValue>P25</StatValue>
</Pay>
<Pay Id="101" Stat="Median" Value="66.3">
<StatValue>Median</StatValue>
</Pay>
<Pay Id="75" Stat="P75" Value="74.2">
<StatValue>P75</StatValue>
</Pay>
<Pay Id="90" Stat="P90" Value="89.5">
<StatValue>P90</StatValue>
</Pay>
</Pays>
</PayComponent>
</PayComponents>
</JobDetail>
</JobDetails>
</Level>
</Levels>
</JobMaster>
</JobMasters>
<Reports>
<Report Id="0" Name="standard" Type="Published" DatePublished="2015-04-06T14:29:52.7826312-07:00">
<JobDetails />
</Report>
</Reports>
</Version>
</Versions>
</Survey>'
DECLARE #docH INT;
EXEC [sys].[sp_xml_preparedocument] #docH OUTPUT, #myXML;
SELECT *
FROM OPENXML(#docH, '/Survey/Versions/Version/JobMasters/JobMaster/Levels/Level/JobDetails/JobDetail/PayComponents/PayComponent/Pays/Pay', 3)
WITH (Stat nvarchar(50) '#Stat',
Value DECIMAL '#Value',
Id INT '#Id',
PayComponentName NVARCHAR(50) '../../#Name',
PayComponentId int '../../#Id',
JobDetailScope NVARCHAR(20) '../../../../#Scope'
)
EXEC [sys].[sp_xml_removedocument] #docH